1、引入分页组件：<el-pagination:page-size="10":pager-count="5"layout="total,sizes,prev,pager,next,jumper":total="list.length"@size-change="handleSizeChange"@current-change="handleCurrentChange":current-pag

1、transition定义动画 (html)<transition name="fade" mode="out-in"><router-view class="show"></router-view></transition>2、css中编写.fade-enter-active, .fade-leave-active {//fade-enter-a

<input type="text" @blur="insert($event)">insert(e){if(!e.target.value.trim()) return alert("内容不能为空")}

1、引入分页组件：<el-pagination:page-size="10":pager-count="5"layout="total,sizes,prev,pager,next,jumper":total="list.length"@size-change="handleSizeChange"@current-change="handleCurrentChange":current-pag